H - Electricity – 04 – W
Patent
H - Electricity
04
W
H04W 28/24 (2009.01) H04W 36/26 (2009.01)
Patent
CA 2559265
Disclosed herein area method, apparatus and computer program product to correlate service instance for a mobile station (MS), radio access network (RAN) and a packet data. serving node (PDSN) connection by exchanging identifiers between the entities involved in the connections. Also disclosed herein are a method, apparatus and computerprogram product to perform a handoff of a Mobile Node (MN) from a first Packet Data Serving Node (PDSN) associated with a first Radio Network (RN) to a second PDSN, associated with a second RN. As a non-limiting example, the method includes sending a handoff request message from the first RN to the second RN, and communicating between the second RN to the second PDSN and between the second PDSN and the first PDSN to accomplish the handoff; where Quality of Service (QoS) information associated with the MN in the first RN is sent to the second PDSN.
L'invention porte sur un procédé, un appareil et un programme informatique corrélant les prestataires de services de stations mobiles (MS), un réseau d'accès radio (RAN) et les connexions entre noeuds traitant les données en paquets (PDSN) en échangeant des identificateurs entre les entités assurant les connexions. L'invention porte également sur un procédé, un appareil et un programme informatique assurant le transfert d'un noeud mobile (MN) entre un premier PDSN associé à un premierréseau radio (RN), et un deuxième PDSN associé à un deuxième RN. Le procédé porte également à titre d'exemple non exhaustif sur l'envoi d'un message de demande de transfert du premier RN au deuxième RN, sur des communications entre le deuxième RN et le deuxième PDSN, et entre le deuxième PDSN et le premier PDSN, pour accomplir le transfert, l'information de qualité de service associée au MN dans le premier RN étant transmise au deuxième PDSN.
Nokia Corporation
Sim & Mcburney
LandOfFree
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